Recommendations for use of ergonovine to provoke coronary artery spasm.
D000787:Angina Pectoris / Q000175:diagnosis*; D000788:Angina Pectoris, Variant / Q000139:chemically induced / Q000175:diagnosis* / Q000188:drug therapy; D004874:Ergonovine / Q000009:adverse effects; D006801:Humans; D005996:Nitroglycerin / Q000627:therapeutic use
D005996:Nitroglycerin; D004874:Ergonovine